GSD-2021-33511

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel.
Aliases
Aliases
CVE-2021-33511
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{
  "GSD": {
    "alias": "CVE-2021-33511",
    "description": "Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel.",
    "id": "GSD-2021-33511"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-33511"
      ],
      "details": "Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel.",
      "id": "GSD-2021-33511",
      "modified": "2023-12-13T01:23:18.637644Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-33511",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
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      "references": {
        "reference_data": [
          {
            "name": "https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser",
            "refsource": "MISC",
            "url": "https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser"
          },
          {
            "name": "[oss-security] 20210522 Re: Plone security hotfix 20210518",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2021/05/22/1"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=5.2.4",
          "affected_versions": "All versions up to 5.2.4",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-918",
            "CWE-937"
          ],
          "date": "2021-05-24",
          "description": "Plone suffers from a SSRF flaw via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in `plone.app.theming`, `plone.app.dexterity`, and `plone.supermodel`.",
          "fixed_versions": [],
          "identifier": "CVE-2021-33511",
          "identifiers": [
            "CVE-2021-33511"
          ],
          "not_impacted": "",
          "package_slug": "pypi/Plone",
          "pubdate": "2021-05-21",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Server-Side Request Forgery (SSRF)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-33511",
            "https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser"
          ],
          "uuid": "8e0297ce-ab09-4df1-9004-74ef8002bf2b"
        }
      ]
    },
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                "cpe_name": [],
                "versionEndIncluding": "5.2.4",
                "vulnerable": true
              }
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        "description": {
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              "value": "Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel."
            }
          ]
        },
        "problemtype": {
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                  "value": "CWE-918"
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        "references": {
          "reference_data": [
            {
              "name": "https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser",
              "refsource": "MISC",
              "tags": [
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              "url": "https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser"
            },
            {
              "name": "[oss-security] 20210522 Re: Plone security hotfix 20210518",
              "refsource": "MLIST",
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              "url": "http://www.openwall.com/lists/oss-security/2021/05/22/1"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2021-05-24T18:30Z",
      "publishedDate": "2021-05-21T22:15Z"
    }
  }
}



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